I bought this mobile from my best friend such slow mobile of low RAM. It is having bad touch and short screen. This is mobile having bad camera . The model Z90 have battary problom too much. My advice on this mobile that it is the worst experiance. The mobile also having heating prblem .Apps in this mobile always hanged this mobile itself hanged for long time.Anriod system having a low version updating apps.playstore does not allow to play all apps.My advice on this mobile should not use friends.